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As of 15:26 CDT

Weather in Union Star, MO

85°Current weather

Union Star, Saturday, 8 August, 15:26

Clear. Feels like 96°. High 86°, low 67°.

Pressure30.00 inHg
Wind8.3 mph SE
Humidity76%
Visibility6.2 mi
Dew point76°
Sun, 09101° / 77°0Partly cloudy
101 °Partly cloudy

Union Star, Sunday, 9 August

Partly cloudy. High 101°, low 77°.

Pressure29.80 inHg
Wind19.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point63°
Mon, 1099° / 77°0.01Light rain
99 °Light rain

Union Star, Monday, 10 August

Light rain. High 99°, low 77°.

Pressure29.83 inHg
Wind14.1 mph SW
Humidity38%
Visibility6.2 mi
Dew point64°
Tue, 11103° / 81°0Partly cloudy
103 °Partly cloudy

Union Star, Tuesday, 11 August

Partly cloudy. High 103°, low 81°.

Pressure29.77 inHg
Wind16.2 mph SW
Humidity31%
Visibility6.2 mi
Dew point62°
Wed, 1297° / 72°0.07Light rain
97 °Light rain

Union Star, Wednesday, 12 August

Light rain. High 97°, low 72°.

Pressure29.80 inHg
Wind10.7 mph E
Humidity51%
Visibility6.2 mi
Dew point70°
Thu, 1378° / 69°1.14Heavy rain
78 °Heavy rain

Union Star, Thursday, 13 August

Heavy rain. High 78°, low 69°.

Pressure29.88 inHg
Wind10.8 mph NE
Humidity96%
Visibility—
Dew point69°
Fri, 1480° / 61°0Overcast
80 °Overcast

Union Star, Friday, 14 August

Overcast. High 80°, low 61°.

Pressure30.15 inHg
Wind10.9 mph SE
Humidity54%
Visibility—
Dew point58°
Sat, 1581° / 61°0Overcast
81 °Overcast

Union Star, Saturday, 15 August

Overcast. High 81°, low 61°.

Pressure30.18 inHg
Wind13.3 mph SE
Humidity68%
Visibility—
Dew point60°
Sun, 1688° / 68°0.32Rain
88 °Rain

Union Star, Sunday, 16 August

Rain. High 88°, low 68°.

Pressure30.03 inHg
Wind10.9 mph S
Humidity73%
Visibility—
Dew point70°
Mon, 1795° / 70°0.1Light rain
95 °Light rain

Union Star, Monday, 17 August

Light rain. High 95°, low 70°.

Pressure29.94 inHg
Wind12.4 mph NW
Humidity49%
Visibility—
Dew point67°
Tue, 1879° / 71°0.08Light rain
79 °Light rain

Union Star, Tuesday, 18 August

Light rain. High 79°, low 71°.

Pressure30.03 inHg
Wind7.9 mph E
Humidity86%
Visibility—
Dew point73°
Wed, 1990° / 70°0Overcast
90 °Overcast

Union Star, Wednesday, 19 August

Overcast. High 90°, low 70°.

Pressure29.85 inHg
Wind9.8 mph E
Humidity57%
Visibility—
Dew point69°
Thu, 2086° / 70°0.2Light rain
86 °Light rain

Union Star, Thursday, 20 August

Light rain. High 86°, low 70°.

Pressure29.91 inHg
Wind11 mph NE
Humidity69%
Visibility—
Dew point69°
Fri, 2185° / 68°0Overcast
85 °Overcast

Union Star, Friday, 21 August

Overcast. High 85°, low 68°.

Pressure29.97 inHg
Wind7.5 mph NE
Humidity45%
Visibility—
Dew point57°
Sat, 2292° / 66°0.12Light rain
92 °Light rain

Union Star, Saturday, 22 August

Light rain. High 92°, low 66°.

Pressure29.91 inHg
Wind15 mph NE
Humidity44%
Visibility—
Dew point61°
Sun, 2373° / 58°0.02Light rain
73 °Light rain

Union Star, Sunday, 23 August

Light rain. High 73°, low 58°.

Pressure30.18 inHg
Wind13.8 mph NE
Humidity65%
Visibility—
Dew point52°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Union Star, MO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Union Star, MO since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.